[Merge] lp:~timo-jyrinki/kubuntu-packaging/qtdeclarative-opensource-src_reenable_qmlcache into lp:~kubuntu-packagers/kubuntu-packaging/qtdeclarative-opensource-src

[Timo Jyrinki]

(CI is still broken, but all testing has now succeeded)
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https://code.launchpad.net/~timo-jyrinki/kubuntu-packaging/qtdeclarative-opensource-src_reenable_qmlcache/+merge/250876
Your team Kubuntu Packagers is requested to review the proposed merge of lp:~timo-jyrinki/kubuntu-packaging/qtdeclarative-opensource-src_reenable_qmlcache into lp:~kubuntu-packagers/kubuntu-packaging/qtdeclarative-opensource-src.